Microcontrollers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type
STM32F301K8U7TR IC MCU 32BIT 64KB FLASH 32UFQFPN STMicroelectronics	1,380	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32F3	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 11x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100MJGFB#10 IC MCU 16BIT 256KB FLASH 80LFQFP Renesas Electronics Corporation	3,529	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	8K x 8	20K x 8	2.4V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F110MJAFB#10 IC MCU 16BIT 256KB FLASH 80LQFP Renesas Electronics Corporation	4,507	-	RFQ	Datasheet	80-LQFP	RL78/L1C	Tray	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 3.6V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G431K6U3 IC MCU 32BIT 32KB FLASH 32UFQFPN STMicroelectronics	2,946	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G4	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 11x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8L162M8T6 IC MCU 8BIT 64KB FLASH 80LQFP STMicroelectronics	4,212	-	RFQ	Datasheet	80-LQFP	STM8L EnergyLite	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	68	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.8V ~ 3.6V	A/D 28x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L431KCU6TR IC MCU 32BIT 256KB FLSH 32UFQFPN STMicroelectronics	3,221	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	26	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4744LQI-S401 IC MCU 32BIT 16KB FLASH 24QFN Infineon Technologies	2,469	-	RFQ	Datasheet	24-UFQFN Exposed Pad	PSOC™ 4 CY8C4700S	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT	19	16KB (16K x 8)	FLASH	-	2K x 8	1.71V ~ 5.5V	A/D 16x10b; D/A 2x7b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F318K8U7 IC MCU 32BIT 64KB FLASH 32UFQFPN STMicroelectronics	1,682	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	9	64KB (64K x 8)	FLASH	-	16K x 8	1.65V ~ 1.95V, 1.65V ~ 3.6V	A/D 8x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S08RNA16W2VTG IC MCU 8BIT 16KB FLASH 16TSSOP NXP USA Inc.	4,005	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	12	16KB (16K x 8)	FLASH	256 x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32HG308F32N-C-QFN24R IC MCU 32BIT 32KB FLASH 24QFN Silicon Labs	1,977	-	RFQ	Datasheet	24-VQFN Exposed Pad	Happy Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	15	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
W78L365A24DL IC MCU 8BIT 64KB FLASH 40DIP Nuvoton Technology Corporation	4,874	-	RFQ	Datasheet	40-DIP	W78	Tube	Not For New Designs	Not Verified	8052	8-Bit	24MHz	EBI/EMI, Serial Port	POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	1.25K x 8	2.4V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
R5F100MJAFB#70 16-BIT GENERAL MCU RL78/G13 256K Renesas Electronics Corporation	1,437	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR5726IPW IC MCU 16BIT 16KB FRAM 28TSSOP Texas Instruments	3,564	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	MSP430™ FRAM	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	8MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FRAM	-	1K x 8	2V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08PT60AVLD IC MCU 8BIT 60KB FLASH 44LQFP NXP USA Inc.	4,512	-	RFQ	Datasheet	44-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	37	60KB (60K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F44K20-I/ML IC MCU 8BIT 16KB FLASH 44QFN Microchip Technology	2,865	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Verified	PIC	8-Bit	64MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	256 x 8	768 x 8	1.8V ~ 3.6V	A/D 14x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY85-15MZ IC MCU 8BIT 8KB FLASH 20QFN Microchip Technology	3,791	-	RFQ	Datasheet	20-WFQFN Exposed Pad	AVR® ATtiny, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16LF1937-I/ML IC MCU 8BIT 14KB FLASH 44QFN Microchip Technology	1,359	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	36	14KB (8K x 14)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 14x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1938-E/ML IC MCU 8BIT 28KB FLASH 28QFN Microchip Technology	2,422	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	256 x 8	1K x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F1938-E/MV IC MCU 8BIT 28KB FLASH 28UQFN Microchip Technology	3,034	-	RFQ	Datasheet	28-UFQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	256 x 8	1K x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1938-E/ML IC MCU 8BIT 28KB FLASH 28QFN Microchip Technology	2,904	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	256 x 8	1K x 8	1.8V ~ 3.6V	A/D 11x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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